docs: def override(original, results):
      """
      If a receiver to a signal returns a value, we override the original value
      with the last returned value.
  
      :param original: The original value
      :param results: The results from the signal
      """
      overrides = [v for fn, v in results if v is not None]
      if len(overrides) == 0:
          return original
      return overrides[-1]